const fs = require('fs')
const path = require('path')
const http = require('http')

let pathurl = path.join(__dirname,'./files/chengji-ok.txt')

let app = http.createServer((req,res)=> {
    res.setHeader('Content-Type','text/html;charset=utf-8')

    fs.readFile(pathurl,'utf8',(err,data)=> {
        if(err) return console.log(err)
        res.write('<h1 style="color: red">' + data+ '</h1>')
        res.end()
    })
})

app.listen(3000,()=> {
    console.log('3000 run start')
})